I don't believe you are running the version of OctoPi with the new camera stack.
If you don't have a lot of "extra" applications, I'd suggest that you create an OctoPrint backup and reimage your microSD card with the new camera stack image. You can find it at https://octoprint.org/download/ or in the Raspberry Pi Imager.
(For information purposes only, I'd also recommend the new stack)
camera_raspi_options does not exist in OctoPi 1.0.0. All cameras use the camera_usb_options line now, since raspi support was dropped. The cameras work as "usb" cameras, which underneath means they use the same driver - calling it "usb" is misleading, but it's not going to be changed when the new stack is where development should be focused.